In order to satisfy the needs and depreciate the iatrical cost, we need a kind of cardiogram detecting system which can communicate with the PC as to use its powerful calculation.

• 为了满足对心电监护设备的需求，降低医疗成本，需要一种能与 PC 机进行通信和数据传输、利用 PC 机强大运算能力的心电检测系统。